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Burner cap with ceramic membrane and manufacturing method of burner cap

A production method and technology of ceramic membrane, which are applied in the combustion method, the device for coating liquid on the surface, ion implantation and plating, etc., can solve the problems of dim fire cover, color change of fire cover surface, gas leakage and combustion, etc. Thermal efficiency, strong visual impact, anti-oxidation effect

Active Publication Date: 2019-09-06
VATTI CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, most of the fire covers of atmospheric burners on the market are made of brass. The surface treatment of spraying black paint and high-temperature oil makes the fire cover appear black in harmony with the whole machine, but the fire cover under this process method Dim and irrelevant, there are many defects such as marks and bumps on the surface. After long-term flame burning, the color of the surface of the fire cover will change, and the black paint on the surface will continue to fall off, which will affect the user experience. In addition, the copper parts will be deformed when exposed to high temperature for a long time. It does not cooperate well with the fire distributor, resulting in air leakage or poor combustion.

Method used

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  • Burner cap with ceramic membrane and manufacturing method of burner cap
  • Burner cap with ceramic membrane and manufacturing method of burner cap

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Embodiment 1

[0022] Embodiment 1 of the present invention provides a kind of manufacture method that has the fire cover of ceramic membrane, its method flowchart, as figure 1 As shown, the method specifically includes the following steps:

[0023] Step S1: Carry out modeling, grooving, and opening of the metal base material, and then perform quenching and tempering heat treatment to obtain the metal base material fire cover.

[0024] Wherein, the metal substrate is one of brass, stainless steel, die steel or tool steel.

[0025] Quenching and tempering heat treatment is specifically high-temperature tempering treatment, and the specific heat treatment temperature of high-temperature tempering depends on different metal substrates.

[0026] High-temperature tempering heat treatment can improve the hardness of the metal substrate, prevent the deformation of the thin wall of the fire cover during polishing, and at the same time, it can also improve the density of the metal substrate, so that...

Embodiment 2

[0046] Embodiment 2 of the present invention provides a kind of fire cover with ceramic film, described fire cover adopts a kind of manufacturing method of the fire cover with ceramic film as described in embodiment 1, such as figure 2 As shown, the fire cover includes a metal base fire cover 1 , a high temperature paint layer 2 and a ceramic film 3 , and the high temperature paint layer 2 is plated on the non-appearance surface 12 of the metal base fire cover 1 .

[0047] Wherein, the non-appearance surface 12 is the surface other than the upper surface which is flush with the glass panel. The non-appearance surface 12 of the metal substrate fire cover 1 is the flame burning contact part, and the user cannot see it from the whole machine. It can be sprayed with high-temperature paint. And high-temperature oil for anti-rust protection to prevent the liquid from corroding and oxidizing the substrate, resulting in poor combustion conditions and accidental flameout, while reducin...

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Abstract

The invention discloses a burner cap with a ceramic membrane and a manufacturing method of the burner cap. The manufacturing method of the burner cap includes the steps that a metal substrate is shaped, grooved and tapped, then the metal substrate is subjected to quenching and tempering heat treatment, and a metal substrate burner cap is obtained; the metal substrate burner cap is subjected to mirror polishing treatment; the non-appearance surface of the metal substrate burner cap obtained after mirror polishing is subjected to high-temperature paint spraying treatment, and a high-temperaturepaint layer is obtained on the non-appearance surface; and the appearance surface of the metal substrate burner cap obtained after mirror polishing is subjected to physical vapor deposition coating, the ceramic membrane is obtained on the appearance surface of the metal substrate burner cap, the glossiness of the metal substrate burner cap can be improved through the ceramic membrane, the color and the texture of the burner cap and the color and the texture of a glass panel of a gas stove can be highly coordinated and unified, meanwhile, during burning, the ceramic membrane of the burner cap can reflect flame colors, the heat efficiency of the stove is improved, the visual impact is higher, and therefore the gas stove is more attractive.

Description

technical field [0001] The invention belongs to the technical field of fire cover processing technology, and in particular relates to a fire cover with a ceramic membrane and a manufacturing method thereof. Background technique [0002] At present, most of the fire covers of atmospheric burners on the market are made of brass. The surface treatment of spraying black paint and high-temperature oil makes the fire cover appear black in harmony with the whole machine, but the fire cover under this process method Dim and irrelevant, there are many defects such as marks and bumps on the surface. After long-term flame burning, the color of the surface of the fire cover will change, and the black paint on the surface will continue to fall off, which will affect the user experience. In addition, the copper parts will be deformed when exposed to high temperature for a long time. It does not cooperate well with the fire distributor, resulting in air leakage or poor combustion. Conten...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C23C14/02C23C14/16C23C14/30C23C14/32C23C14/35B05D7/14B05D5/00F23D14/46
CPCC23C14/028C23C14/16C23C14/165C23C14/35C23C14/325C23C14/30B05D7/14B05D5/00F23D14/46
Inventor 刘嘉龙罗峰潘叶江
Owner VATTI CORP LTD